EP3162115A4 - Fast channel reservation for wi-fi - Google Patents

Fast channel reservation for wi-fi Download PDF

Info

Publication number
EP3162115A4
EP3162115A4 EP15812549.2A EP15812549A EP3162115A4 EP 3162115 A4 EP3162115 A4 EP 3162115A4 EP 15812549 A EP15812549 A EP 15812549A EP 3162115 A4 EP3162115 A4 EP 3162115A4
Authority
EP
European Patent Office
Prior art keywords
channel reservation
fast channel
fast
reservation
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15812549.2A
Other languages
German (de)
French (fr)
Other versions
EP3162115A1 (en
Inventor
Qinghua Li
Po-Kai Huang
Rongzhen Yang
Robert Stacey
Huaning Niu
Hujun Yin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel IP Corp
Original Assignee
Intel IP Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel IP Corp filed Critical Intel IP Corp
Publication of EP3162115A1 publication Critical patent/EP3162115A1/en
Publication of EP3162115A4 publication Critical patent/EP3162115A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H04W74/06—Scheduled or contention-free access using polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
EP15812549.2A 2014-06-27 2015-06-04 Fast channel reservation for wi-fi Withdrawn EP3162115A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462018368P 2014-06-27 2014-06-27
PCT/US2015/034200 WO2015199935A1 (en) 2014-06-27 2015-06-04 Fast channel reservation for wi-fi

Publications (2)

Publication Number Publication Date
EP3162115A1 EP3162115A1 (en) 2017-05-03
EP3162115A4 true EP3162115A4 (en) 2018-02-21

Family

ID=54932106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15812549.2A Withdrawn EP3162115A4 (en) 2014-06-27 2015-06-04 Fast channel reservation for wi-fi

Country Status (5)

Country Link
US (1) US20150382341A1 (en)
EP (1) EP3162115A4 (en)
CN (1) CN106465196A (en)
TW (1) TWI595754B (en)
WO (1) WO2015199935A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI577947B (en) * 2014-09-05 2017-04-11 台灣櫻花股份有限公司 Gas water heater and composite heat exchanger thereof
US10271365B2 (en) * 2015-02-12 2019-04-23 Nec Corporation Method and system for device to device communication
JP2022504977A (en) * 2018-10-19 2022-01-13 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Scheduling device and method
CN111294865B (en) * 2019-04-22 2022-02-01 展讯通信（上海）有限公司 Data transmission method and device

Citations (5)

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Publication number Priority date Publication date Assignee Title
US20100046457A1 (en) * 2008-08-20 2010-02-25 Qualcomm Incorporated Methods and apparatus for scheduling wireless transmissions
US20100046453A1 (en) * 2008-08-19 2010-02-25 Qualcomm Incorporated Methods and apparatus for frame exchange for sdma uplink data
US20100322166A1 (en) * 2009-06-17 2010-12-23 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
US20110205968A1 (en) * 2010-02-22 2011-08-25 Electronics And Telecommunications Research Institute Method and apparatus for performing sounding in wireless communication system
US20130301502A1 (en) * 2012-04-20 2013-11-14 Futurewei Technologies, Inc. Method and apparatus for data transmission in a wireless network

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
AU2002339751A1 (en) * 2001-11-09 2003-05-19 Matsushita Electric Industrial Co., Ltd. Methods for ensuring medium access in a wireless network
US7826798B2 (en) * 2003-11-20 2010-11-02 Intel Corporation Trained data transmission for communication systems
JP2007502077A (en) * 2003-08-08 2007-02-01 インテル・コーポレーション SDMA training operation
US20080011235A1 (en) * 2006-07-13 2008-01-17 Magdalena Bahnean Pet food tray
US8305948B2 (en) * 2006-11-15 2012-11-06 Qualcomm Incorporated Transmissions to multiple stations in wireless communication systems
WO2008104951A2 (en) * 2007-02-28 2008-09-04 Nokia Corporation Apparatus, method and computer program product providing power optimization in battery powered communication devices
US8644397B2 (en) * 2008-09-23 2014-02-04 Qualcomm Incorporated Efficient multiplexing of reference signal and data in a wireless communication system
US8503377B2 (en) * 2008-09-25 2013-08-06 Intel Corporation Methods for multi-band wireless communication and bandwidth management
US8270378B2 (en) * 2008-10-03 2012-09-18 Texas Instruments Incorporated Adaptive transmissions in wireless networks
US20120001434A1 (en) * 2010-07-02 2012-01-05 Peter Oshkai Method and apparatus for generation of free-surface waves using cavity resonator
JP6116801B2 (en) * 2012-01-17 2017-04-19 三菱重工業株式会社 System or method for producing gasoline
CN103369691B (en) * 2012-03-26 2019-01-15 中兴通讯股份有限公司 Downlink data collides method, access point and the website avoided
US9894561B2 (en) * 2014-05-23 2018-02-13 Qualcomm, Incorporated Signaling soft time division multiplexing in enhanced distributed channel access

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100046453A1 (en) * 2008-08-19 2010-02-25 Qualcomm Incorporated Methods and apparatus for frame exchange for sdma uplink data
US20100046457A1 (en) * 2008-08-20 2010-02-25 Qualcomm Incorporated Methods and apparatus for scheduling wireless transmissions
US20100322166A1 (en) * 2009-06-17 2010-12-23 Qualcomm Incorporated Multi-user multiple input multiple output wireless communications
US20110205968A1 (en) * 2010-02-22 2011-08-25 Electronics And Telecommunications Research Institute Method and apparatus for performing sounding in wireless communication system
US20130301502A1 (en) * 2012-04-20 2013-11-14 Futurewei Technologies, Inc. Method and apparatus for data transmission in a wireless network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015199935A1 *

Also Published As

Publication number Publication date
WO2015199935A1 (en) 2015-12-30
US20150382341A1 (en) 2015-12-31
EP3162115A1 (en) 2017-05-03
TW201601481A (en) 2016-01-01
CN106465196A (en) 2017-02-22
TWI595754B (en) 2017-08-11

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Inventor name: NIU, HUANING

Inventor name: LI, QINGHUA

Inventor name: YANG, RONGZHEN

Inventor name: YIN, HUJUN

Inventor name: STACEY, ROBERT

Inventor name: HUANG, PO-KAI

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